28993916

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3659}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 58208640

約数和(自身を除く): 29214724

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3659, 3962, 7318, 7924, 14636, 25613, 51226, 102452, 1035497, 2070994, 4141988, 7248479, 14496958, 28993916]

約数ペア:

[(1, 28993916), (2, 14496958), (4, 7248479), (7, 4141988), (14, 2070994), (28, 1035497), (283, 102452), (566, 51226), (1132, 25613), (1981, 14636), (3659, 7924), (3962, 7318)]